Tension adjustment mechanism for spinning thread feeding

Abstract

The invention discloses a tension adjustment mechanism for spinning thread feeding. A telescopic pipe is vertically arranged above an oil storage tank and is fixed to the oil storage tank; an adjusting roller can be rotatably arranged on a roller seat at one end, far away from the oil storage tank, of an inner pipe of the telescopic pipe; two ends of an elastic reset piece are connected with the roller seat and an outer pipe of the telescopic pipe; an outlet check valve is arranged at an oil outlet at the top end of a telescopic oil outlet chamber in the telescopic pipe, and an oil conduit isarranged at an oil inlet at the bottom end of the telescopic oil outlet chamber in the telescopic pipe; an inlet check valve is arranged on the oil conduit; and one end, far away from the telescopic pipe, of the oil conduit stretches into the oil storage tank. Through the tension adjustment mechanism for spinning thread feeding with an optimal design, when the tension of a spinning thread is too large and applies pressure on the adjusting roller, the telescopic pipe is compressed, and lubricating oil in the oil outlet chamber is squeezed out through the oil conduit so as to lubricate the surface of the adjusting roller; and when the tension of the spinning thread is reduced, the telescopic pipe is reset under the action of the elastic reset piece, and the oil outlet chamber automatically replenishes lubricating oil from the oil storage tank under the action of negative pressure, so that a continuous lubricating action is realized.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a tension regulating mechanism for textile thread feeding. Background technique [0002] Textile equipment is the means of production in the textile industry, and its technical level directly affects the development of the textile industry. The structure of textile machinery generally includes the main body of the textile machine and the transmission bracket. In the actual working process, because the rows of yarns are in a high-speed conveying state, and almost every yarn is in contact with the transmission support, in this way, the yarns will rub against the transmission support, and it is easy to cause cuts or even cut off the support. The situation seriously affects the service life of the bracket, increases the replacement cost, and the bobbin is easy to be misplaced, which reduces the spinning efficiency. At present, the traditional textile machine equipment has the probl...

AI Technical Summary

Problems solved by technology

In the actual working process, because the rows of yarns are in a high-speed conveying state, and almost every yarn is in contact with the transmission support, in this way, the yarns will rub against the transmission support, and it is easy to cause cuts or even cut off the support. situation, which seriously affects the service life of the bracket, increases the replacement cost, and the bobbin is easy to be misplaced, which reduces the spinning efficiency

At present, the traditional textile machine equipment has the problems of easy dislocation of the reel, lack of lubrication device to prevent friction between the yarn and the transmission support, large wear, high production cost, and low spinning efficiency

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